The bean-shaped organs that filter urea from the blood are kidneys.

Here's a breakdown:

* Kidneys: The primary organs responsible for filtering waste products from the blood, including urea. Urea is a byproduct of protein metabolism.

* Urea: A nitrogenous waste product that is produced in the liver and transported to the kidneys for excretion.

* Filtering Process: The kidneys contain tiny filtering units called nephrons. These nephrons filter blood, removing urea and other waste products, while retaining essential nutrients and electrolytes.

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